Casts
Ralph Richardson
as David Preston
Margaret Leighton
as Janet Preston
Campbell Singer
as Inspector Hemingway
Jack Hawkins
as Dr. Sparling
Michael Shepley
as Major Watson
Frederick Piper
as Solicitor Petheridge
Margaret Withers
as Mrs. Watson
Diana Beaumont
as Ellen
Archie Duncan
as Station Sergeant (uncredited)
Johnnie Schofield
as Joe Dobson (uncredited)
